Name of product: Gum Arabic powder Food Grade Expiry years: 2 Years
Items	Specification
Colour	White to brown yellow
State	Granular or powder
Optical rotation	+40i-+65i
Viscosity(dry basis), mpa.s(25% solution 25℃)	≥50
Loss on dry, w/%	≤10
PH value	4-5
ASH, w/%	≤4
Acid-insoluble ash, w/%	≤0.5
Insoluble in acid, w/%	≤1
Pb/ (mg/kg)	≤2
Starch or dextrin	Absent
Tannin-bearing gums	Absent
E.coli (MPN/g)	＜3.0
salmonella	Absent /25g
Conclusion	The product is complied with standard GB 29949-2013
Remark	Test method of viscosity is controlled by the manufacturer.

Gum Arabic

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